Expertly crafted in the U.S.A. this opal and diamond halo oval pendant necklace is absolutely beautiful.The center oval white opal stone is eye-clean, prong set, weighing a total of 1.68 carats and is surrounded by a halo of 29 round diamond stones, prong set, of G-H color and SI1-SI2 clarity, weighing a total of 0.22 carats.This 14k white gold opal and diamond halo oval pendant necklace is a must have. Product Information Style Number NG6016 Metal 14k White Gold Stone s Opal, Diamond Gender Women's Total Carat Weight 1.90 Main Stone Information Stone Opal Shape Oval Clarity Eye Clean Color White Setting Type Prong Carat Weight 1.68 Number Of Stones 1 Dimension 10x8mm Side Stone Information Stone Diamond Shape Round Clarity SI1-SI2